CN214033620U

CN214033620U - Quick-closing hoist

Info

Publication number: CN214033620U
Application number: CN202023086957.2U
Authority: CN
Inventors: 张学金; 王睿
Original assignee: Yongjia Zhongte Valve Co ltd
Current assignee: Tehang Pump Valve Group Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-24
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a quick-closing hoist, which comprises a frame, a frame and a cover, wherein one end of the frame is connected with the two sides of the upper end of the frame, the other end is connected with the cover, a gate is connected in the frame, the two sides of the gate are connected with a transmission mechanism, the upper end of the gate is provided with a hydraulic rod, the outer side of the cover is covered with a shell, the bottom of the shell is fixedly connected with the frame, the outer wall of the shell is provided with a protective cover, the protective cover is provided with an anti-theft lock, the outer side of the protective cover is detachably connected with a fixed plate for sealing the opening of the anti-theft lock, the fixed plate is provided with an inner hexagon screw for fixing the fixed plate and the protective cover, the shell and the protective cover can play a role of anti-theft, the protective cover can be opened by using, meanwhile, the anti-theft function can be further achieved.

Description

Quick-closing hoist

Technical Field

The utility model relates to a headstock gear technical field, in particular to quick-closing headstock gear.

Background

The hoist is used for various large-scale water supply and drainage, water conservancy and hydropower engineering. The hydraulic valve is used for controlling the lifting of various large and medium cast iron gates and steel gates to achieve the purpose of opening and closing, and how to prevent illegal operation and damage becomes a big problem which troubles the water conservancy industry for a long time.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims to provide a quick-closing hoist to solve above-mentioned technical problem.

The technical scheme of the utility model is realized like this: the utility model provides a quick-closing hoist, includes frame, frame and cover, the one end of frame is connected in the both sides of frame upper end, and the other end is connected with the cover, the frame in-connection has the gate, the both sides of gate are connected with drive mechanism, the upper end of gate is equipped with the hydraulic stem, the outside cover of cover is equipped with the shell, the bottom and the frame fixed connection of shell, the outer wall of shell is equipped with the protection casing, be equipped with the theftproof tool to lock on the protection casing, the outside of protection casing can be dismantled and be connected with and be used for the fixed plate with theftproof tool to lock opening part confined, be equipped with on the fixed plate with fixed plate and protection casing hexagon socket head cap screw.

Through adopting above-mentioned technical scheme, drive mechanism is gear drive, can realize the rotation of gate through the cooperation of drive mechanism and hydraulic stem, improves the holistic operational reliability of headstock gear, and the hydraulic stem can realize exerting decurrent pressure to the gate, makes the gate can follow the horizontality adjustment for the vertical state, the effect of theftproof can be played in the setting of shell and protection casing, need use special key through the setting of theftproof tool to lock just can open the protection casing, and the outside of theftproof tool to lock still is equipped with the fixed plate, and this fixed plate can restrict theftproof tool to lock and pile up debris, the effect of the theftproof of playing that can step forward simultaneously.

The utility model discloses further set up to: the first hexagon socket groove of hexagon socket head cap screw's head, first hexagon socket inslot is equipped with the fastener, the outside and the first hexagon socket groove looks adaptation of fastener, hexagon groove in the second has been seted up at the middle part of fastener.

Through adopting above-mentioned technical scheme, the in-process that uses often uses for hexagonal groove in the second, after the wear of hexagonal groove in the second, can dismantle the fastener, uses first hexagonal groove in to install or dismantle, the further convenience that has improved the use of this structure.

The utility model discloses further set up to: the outer side of the fastener is fixed with the head of the hexagon socket head cap screw through a bolt.

Through adopting above-mentioned technical scheme, through bolt fastening easy to assemble and dismantlement.

The utility model discloses further set up to: a steel rope is connected between the cover and the top of the gate and is controlled by a first motor.

Through adopting above-mentioned technical scheme, first motor passes through the steel cable connection gate, and the steel cable passes through the steel cable couple to be fixed at the gate top, can realize promoting the gate to the horizontality through first motor when the gate is opened to needs.

The utility model discloses further set up to: the gate is a hollow structure to form a liquid storage cavity, a drain hole is formed in one side of the gate, a water inlet hole is formed in the upper end of the other side of the gate, and the drain hole and the water inlet hole are controlled through an electromagnetic valve.

Through adopting above-mentioned technical scheme, can realize opening the inlet opening when the gate closes the water blocking state, make the gate water injection, increase the whole weight of gate, improve the gate security to when opening the gate, open the wash port in advance, discharge the log raft in the gate, reduce gate weight, make the gate promote more fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a socket head cap screw according to an embodiment of the present invention;

fig. 3 is a schematic view of a gate structure according to an embodiment of the present invention.

Reference numerals: 1. a machine base; 2. a frame; 3. a machine cover; 4. a gate; 401. a liquid storage cavity; 402. a drain hole; 403. a water inlet hole; 404. an electromagnetic valve; 5. a hydraulic lever; 6. a transmission mechanism; 7. a housing; 8. a protective cover; 9. an anti-theft lock; 10. a fixing plate; 11. a socket head cap screw; 1101. a first inner hexagonal groove; 1102. a fastener; 1103. a second inner hexagonal groove; 12. a steel cord.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model discloses a quick-closing hoist, including frame 1, frame 2 and cover 3, the one end of frame 2 is connected in the both sides of frame 1 upper end, and the other end is connected with cover 3, frame 2 in-connection has gate 4, the both sides of gate 4 are connected with drive mechanism 6, the upper end of gate 4 is equipped with hydraulic stem 5, the outside cover of cover 3 is covered with shell 7, the bottom of shell 7 and frame 1 fixed connection, the outer wall of shell 7 is equipped with protection casing 8, be equipped with theftproof tool to lock 9 on the protection casing 8, the outside of protection casing 8 can be dismantled and be connected with the fixed plate 10 that is used for sealing the theftproof tool to lock 9 opening part, be equipped with on the fixed plate 10 with the hexagon socket head cap screw 11 with fixed plate 10 and protection casing 8; drive mechanism 6 is gear drive, can realize gate 4's rotation through drive mechanism 6 and hydraulic stem 5's cooperation, improves the holistic operational reliability of headstock gear, and hydraulic stem 5 can realize applying decurrent pressure to gate 4, makes gate 4 can follow the horizontality adjustment for vertical state, the effect of theftproof can be played in the setting of shell 7 and protection casing 8, and the setting through theftproof tool to lock 9 needs to use special key just can open protection casing 8, and the outside of theftproof tool to lock 9 still is equipped with fixed plate 10, and this fixed plate 10 can restrict theftproof tool to lock 9 and pile up debris, the effect that can further play the theftproof simultaneously.

The head of the socket head cap screw 11 is provided with a first socket head cap groove 1101, a fastener 1102 is sleeved in the first socket head cap groove 1101, the outer side of the fastener 1102 is matched with the first socket head cap groove 1101, and the middle of the fastener 1102 is provided with a second socket head cap groove 1103; the second inner hexagonal groove 1103 is frequently used in the using process, when the second inner hexagonal groove 1103 is worn, the fastener 1102 can be detached, and the first inner hexagonal groove 1101 is used for installation or detachment, so that the using convenience is further improved.

The outer side of the fastener 1102 is fixed with the head of the socket head cap screw 11 through a bolt; the installation and the disassembly are convenient through the bolt fixation.

A steel rope 12 is connected between the top of the cover 3 and the top of the gate 4, and the steel rope 12 is controlled by a first motor; first motor passes through steel cable 12 and connects gate 4, and steel cable 12 passes through steel cable 12 and gets in touch and fix at gate 4 top, can realize promoting gate 4 to the horizontality through first motor when gate 4 is opened to needs.

The gate 4 is hollow and forms a liquid storage cavity 401, a drain hole 402 is arranged at one side of the gate 4, a water inlet 403 is arranged at the upper end of the other side of the gate 4, and the drain hole 402 and the water inlet 403 are controlled by an electromagnetic valve 404; can realize opening inlet opening 403 when gate 4 closes the state of blocking water, make gate 4 water injection, increase the whole weight of gate 4, improve gate 4 security to when opening gate 4, open wash port 402 in advance, discharge the water in the gate 4, reduce gate 4 weight, make gate 4 promote more fast.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick-closing hoist, includes frame (1), frame (2) and cover (3), its characterized in that: the one end of frame (2) is connected in the both sides of frame (1) upper end, and the other end is connected with cover (3), frame (2) in-connection has gate (4), the both sides of gate (4) are connected with drive mechanism (6), the upper end of gate (4) is equipped with hydraulic stem (5), the outside cover of cover (3) is equipped with shell (7), the bottom and frame (1) fixed connection of shell (7), the outer wall of shell (7) is equipped with protection casing (8), be equipped with theftproof tool to lock (9) on protection casing (8), the outside of protection casing (8) can be dismantled and be connected with and be used for with theftproof tool to lock (9) opening part confined fixed plate (10), be equipped with on fixed plate (10) with interior hexagonal screw (11) fixed with fixed plate (10) and protection casing (8).

2. The quick closing hoist according to claim 1, characterized in that: the first interior hexagonal groove (1101) of head of socket head cap screw (11), fastener (1102) are equipped with to first interior hexagonal groove (1101) endotheca, the outside and the first interior hexagonal groove (1101) looks adaptation of fastener (1102), second interior hexagonal groove (1103) have been seted up in the middle part of fastener (1102).

3. The quick closing hoist according to claim 2, characterized in that: the outer side of the fastener (1102) is fixed with the head of the inner hexagon screw (11) through a bolt.

4. The quick closing hoist according to claim 1, characterized in that: a steel rope (12) is connected between the top of the cover (3) and the top of the gate (4), and the steel rope (12) is controlled by a first motor.

5. The quick closing hoist according to claim 1, characterized in that: the gate (4) is hollow and forms a liquid storage cavity (401), a drain hole (402) is formed in one side of the gate (4), a water inlet hole (403) is formed in the upper end of the other side of the gate (4), and the drain hole (402) and the water inlet hole (403) are controlled through an electromagnetic valve (404).